260855364 has 48 divisors (see below), whose sum is σ = 758854656. Its totient is φ = 67754400.

The previous prime is 260855317. The next prime is 260855381. The reversal of 260855364 is 463558062.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140232 + ... + 142079.

It is an arithmetic number, because the mean of its divisors is an integer number (15809472).

Almost surely, 2^260855364 is an apocalyptic number.

It is an amenable number.

260855364 is an abundant number, since it is smaller than the sum of its proper divisors (497999292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260855364 is a wasteful number, since it uses less digits than its factorization.

260855364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282336 (or 282334 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 260855364 is about 16151.0174292519. The cubic root of 260855364 is about 638.9495822545.

The spelling of 260855364 in words is "two hundred sixty million, eight hundred fifty-five thousand, three hundred sixty-four".